5182760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11779}}^1$

素因数の和:11801

約数の個数: 32

約数和(自身を含む): 12722400

約数和(自身を除く): 7539640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11779, 23558, 47116, 58895, 94232, 117790, 129569, 235580, 259138, 471160, 518276, 647845, 1036552, 1295690, 2591380, 5182760]

約数ペア:

[(1, 5182760), (2, 2591380), (4, 1295690), (5, 1036552), (8, 647845), (10, 518276), (11, 471160), (20, 259138), (22, 235580), (40, 129569), (44, 117790), (55, 94232), (88, 58895), (110, 47116), (220, 23558), (440, 11779)]